Convergence (eye)
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In ophthalmology, convergence is the simultaneous inward movement of both eyes toward each other, usually in an effort to maintain single binocular vision when viewing an object. [1] This action is mediated by the medial rectus muscle, which is innervated by Cranial nerve III. It is a type of vergence eye movement.
[edit] References
- ^ Cassin, B. and Solomon, S. Dictionary of Eye Terminology. Gainsville, Florida: Triad Publishing Company, 1990.